GB641677A - An improved braking system for aircraft - Google Patents
An improved braking system for aircraftInfo
- Publication number
- GB641677A GB641677A GB3337147A GB3337147A GB641677A GB 641677 A GB641677 A GB 641677A GB 3337147 A GB3337147 A GB 3337147A GB 3337147 A GB3337147 A GB 3337147A GB 641677 A GB641677 A GB 641677A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluid
- pressure
- aircraft
- strut
- brakes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/42—Arrangement or adaptation of brakes
- B64C25/44—Actuating mechanisms
- B64C25/46—Brake regulators for preventing skidding or aircraft somersaulting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Braking Arrangements (AREA)
- Braking Systems And Boosters (AREA)
- Tires In General (AREA)
Abstract
641,677. Aircraft braking systems. DUNLOP RUBBER CO., Ltd., and BUTLER, H. J. Dec. 18, 1947, No. 33371. [Class 4] [Also in Group XXXIV] An aircraft oleo strut provided with means whereby increase of internal fluid pressure in one space in the strut provides a source of pressure for the automatic and independent application of the brakes comprises pilotcontrolled means for relieving the internal pressure by the application of pressure to fluid contained in a second space in the strut. The lower extremity of the strut 7 is slidably carried by an axle bearing sleeve 8 and is formed with an extension 3 of reduced diameter adapted to slide within the sealed end 4 of the sleeve. Sealing rings 9 are provided in the base of the strut 1 and the extension 3 to seal the cylindrical chamber 1 and the annular space 2. The chamber 1, which may be regarded as a master cylinder, contains hydraulic fluid and has a pipe connection 10 with the fluid-operated brakes while the annular space 2 contains hydraulic fluid connected by a pipe 11 to a source of fluid pressure under the control of the pilot. When the aircraft is parked, the brakes are applied by releasing the fluid pressure in the annular space 2 so that the weight of the aircraft is supported by the fluid in the chamber 1, while to release the brakes or to reduce the braking effort the pilot re-admits fluid under pressure to the space 2.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3337147A GB641677A (en) | 1947-12-18 | 1947-12-18 | An improved braking system for aircraft |
| ES0186252A ES186252A1 (en) | 1947-12-18 | 1948-12-11 | AN IMPROVED AIRPLANE BRAKING SYSTEM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3337147A GB641677A (en) | 1947-12-18 | 1947-12-18 | An improved braking system for aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB641677A true GB641677A (en) | 1950-08-16 |
Family
ID=10352059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3337147A Expired GB641677A (en) | 1947-12-18 | 1947-12-18 | An improved braking system for aircraft |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES186252A1 (en) |
| GB (1) | GB641677A (en) |
-
1947
- 1947-12-18 GB GB3337147A patent/GB641677A/en not_active Expired
-
1948
- 1948-12-11 ES ES0186252A patent/ES186252A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES186252A1 (en) | 1949-03-01 |
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